Two-piece swimsuits: mix and match tops and bottoms by size

The main benefit of a 2-piece swimsuit isn’t its looks, but its practicality: the top and bottom are sold separately. This solves the common issue of a mismatch between bust and hip sizes, which often leads to compromises with a one-piece.

Styles of 2-piece swimsuit tops

The triangle style, flexible and adjustable with ties, is suitable for smaller busts and can be finely adjusted. The bandeau leaves the shoulders bare but requires boning to stay up for sizes beyond a C cup. The balcony and structured styles, made like lingerie with underwiring and moulded cups, are the only ones that can truly support a generous chest in the water. The 2-piece swimsuit with wide, adjustable straps is the most versatile option.

Bikini or tankini: what to choose

The choice depends on the time spent by the water. For a short swim, the bikini wins: less fabric to dry, more freedom of movement, and a tan without lines. For a full day of alternating swimming, lunch, and napping, the tankini prevents the feeling of being underdressed between swims without requiring complete undressing. It’s also the usual choice after pregnancy or abdominal scars, for reasons of comfort as well as coverage.

Which bottom for a 2-piece swimsuit

The cut of the bottom is chosen independently of the top. The classic brief offers standard coverage, the Brazilian cut is cheeky at the back and elongates the leg, the shorty covers the upper thigh, and the high-waisted 2-piece swimsuit sits above the navel, which smoothes the tummy while elongating the silhouette. This last style has been the most sought after for a few seasons, even among younger buyers. In black, the 2-piece swimsuit remains a classic, and it’s in this form that the women’s 2-piece swimsuit sells the most.